Invention Grant
- Patent Title: Method for producing ground toner
- Patent Title (中): 生产粉末调色剂的方法
-
Application No.: US15239114Application Date: 2016-08-17
-
Publication No.: US09535350B2Publication Date: 2017-01-03
- Inventor: Keiichi Kikawa , Tadayuki Sawai , Yoritaka Tsubaki , Keigo Mitamura , Yui Kawano , Shintaro Fukuoka
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2012-059402 20120315
- Main IPC: G03G9/087
- IPC: G03G9/087 ; G03G9/08 ; G03G9/107
Abstract:
Toner of one aspect of the present invention has a weight average molecular weight Mw of 30,000≦Mw≦95,263 as determined from a molecular weight distribution based on GPC, includes a THF-insoluble gel component at a weight proportion of less than 5%, and includes components each having a molecular weight of 500 to 1500 which components have an area occupancy of 4% to 10% on a chart of the molecular weight distribution based on GPC.
Public/Granted literature
- US20160357121A1 METHOD FOR PRODUCING GROUND TONER Public/Granted day:2016-12-08
Information query
